example.md 947 B
tags: sprite title: Multiple Sprite Samplers brief: This example shows how to sample from more than one image when drawing a sprite author: Defold Foundation scripts: multi_sample.script, multi_sample_sprite.fp
thumbnail: samplers_thumb.png
The example uses a sprite with a material with two samplers:
The samplers are assigned to two atlases, one.atlas and two.atlas:
Each atlas contains a Defold logo:
Note the rename pattern in two.atlas. The rename pattern is required so that it is possible to sample from the same location in both atlases.
The color data from the two samplers is mixed/interpolated in the fragment program to produce a final color. The amount of interpolation is controlled in the mix_amount fragment constant. The mix_amount is animated between 0.0 and 1.0 in the multi_sample.script